Guillaume Bonnier is an experienced professional in the field of purchasing and supply chain management, currently serving as the NPI Purchasing Manager at Latecoere since January 2023. Previously, Guillaume worked at Valeo from April 2012 to May 2023, holding several key positions including Site Purchasing Manager and Project Purchasing Manager, where responsibilities included managing supplier qualifications, sourcing strategies, and contract negotiations across various manufacturing areas. In the earlier stages of the career, Guillaume gained experience as a Junior Buyer and a Marketing Project Manager at DPM Sécurité. Educationally, Guillaume holds a Master 2 in Purchasing Management and a Master 1 in Operations and Quality Management from Université Jean Moulin (Lyon III), along with a Bachelor of Business Administration.